Cardvoo and free spaced-repetition programs, side by side

Some spaced-repetition programs are free, open and highly configurable, with large communities. This page compares Cardvoo with that kind of program in general, and notes what we did not compare. Last checked October 28, 2026.

Comparison

• Price. Cardvoo: Free plan, plus Standard $5.99/mo or $49.99/yr, Pro $12.99/mo or $99.99/yr. free spaced-repetition programs: Varies by program. Some are free on a computer. Check each program's own site.
• Spaced repetition. Cardvoo: FSRS scheduling on your cards. free spaced-repetition programs: Every program in this group schedules reviews. The algorithm differs by program.
• Where it runs. Cardvoo: In a web browser, and installable to a phone or computer as an app. free spaced-repetition programs: Varies by program. Check which devices each one supports.
• Sync. Cardvoo: Your account syncs your decks across devices. free spaced-repetition programs: Varies by program.
• Import. Cardvoo: Paste a table or CSV, or tab-separated text. free spaced-repetition programs: Varies by program. Check which file types each one imports.
• AI and games. Cardvoo: AI card making on your device (cloud AI on paid plans), plus Charades, Taboo, Recall Race and Cardvoo Live. free spaced-repetition programs: Varies by program.

What we did not compare

We did not compare add-ons or plug-ins, exact prices, offline behaviour on each device, or any AI or game features of other programs.

Who each one suits

• Cardvoo may suit you if: You want AI-made cards, mini-games and a ready-made study flow without setting up add-ons.
• free spaced-repetition programs may suit you if: You want a free program you can tune yourself, or you already have a large collection of cards there.

Questions

How current is this comparison with free spaced-repetition programs?

We wrote it on October 28, 2026. Products change, so check each product's own pages for today's details.

Can I move my cards from free spaced-repetition programs to Cardvoo?

Export your cards from your current program as plain text, paste them into a new Cardvoo deck, and check the cards before you start. Scheduling history stays in the old program.

Is Cardvoo free?

Yes, there is a free plan. Paid plans: Standard $5.99/mo or $49.99/yr, Pro $12.99/mo or $99.99/yr.

Information about other products can change; check their own sites for current details.

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